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All Journal Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Jurnal Riset Teknik Komputer
Tia Apriyani
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Agriculture, Biological Sciences & Forestry Computer Science & IT Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences Other

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IMPLEMENTASI MODEL HYBRID MACHINE LEARNING UNTUK PREDIKSI KELULUSAN PESERTA PELATIHAN KOMPUTER DI LKP MITTRA PRESTASI Ifdhea Finesti; Maryam Ulfa Ningtyas; Tia Apriyani; Wardianto; Thoha Firdaus
Jurnal Riset Teknik Komputer Vol. 2 No. 2 (2025): Juni : Jurnal Riset Teknik Komputer (JURTIKOM)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/5mny3e77

Abstract

This study examines the problem of the success rate of computer course program participants at LKP Mitra Prestasi which is still an obstacle for institutional administrators. By applying a hybrid model approach in machine learning, which combines Random Forest and Long Short-Term Memory (LSTM) algorithms through the assembly merging technique, this study aims to develop a predictive model that is able to estimate the success rate of participants and recognize variables that contribute to the achievement of learning outcomes. The probability outputs from both models are used as an input feature for the Logistic Regression meta-classifier that studies the optimal combination of predictions to produce final graduation decisions. This approach leverages the Random Forest's advantages in recognizing static features and LSTM in recognizing temporal patterns. Research data was obtained from 100 course participants which included demographic information, academic performance, as well as data on the order of attendance and assignment submission. The research findings show that the hybrid model with the stacking ensemble built succeeded in achieving 95% accuracy, 95% precision, 100% recall, and 97.44% F1 score, with the main variables affecting graduation being final exam scores, attendance percentage, and accuracy of assignment submission.
E-Commerce as a Trading Facility of Batu Bara Typical Songket Crafts in Padang Genting Village Ferdinanda Satria Hammadi; Januarizkah Napitu; Novel Laura Samanta; Tia Apriyani; Alfonsus Manalu; Geraldo Christofer L. Tobing; Ummi Kalsum Siregar; Fadhila Hafizah; Intan Faadhilah; Bill Sahata Nanggaraja Purba; Adetya Ramadhan
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 2 (2023): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v8i2.10754

Abstract

The purpose of writing this article is to create a solution to the problems experienced by songket craftsmen in Padang Genting Village who have difficulty marketing songket because the process of making songket is quite long and dependent on distributors. The village which is officially a weaving village or village is the producer of Batu Bara Malay songket cloth on December 19 2019 in Padang Genting Village, Talawi District, Batu Bara Regency. We carry out this activity through seminars on the use of e-commerce as a means of buying and selling songket online and class discussions with songket craftspeople in Padang Genting Village with the aim of increasing the knowledge, insight, and skills of songket craftsmen in marketing and advertising songket online. The results obtained from these seminars and class discussions are the addition of the knowledge of songket craftsmen in marketing their products online, and songket craftsmen now have online shops to market their products to various regions.
Co-Authors Adetya Ramadhan Alfonsus Manalu Bill Sahata Nanggaraja Purba Fadhila Hafizah Ferdinanda Satria Hammadi Geraldo Christofer L. Tobing Ifdhea Finesti Intan Faadhilah Januarizkah Napitu Maryam Ulfa Ningtyas Novel Laura Samanta Thoha Firdaus Ummi Kalsum Siregar Wardianto